RT Journal Article SR Electronic T1 Management of premature ventricular complexes JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP heartjnl-2020-318628 DO 10.1136/heartjnl-2020-318628 A1 Koji Higuchi A1 Mandeep Bhargava YR 2021 UL http://heart.bmj.com/content/early/2021/07/13/heartjnl-2020-318628.abstract AB